baber/WOPTO huggingface dataset:
Patent JP-2023105477-A (JP)
Title: Heat source unit for detecting refrigerant quantity and freezing device
Inventor: KONDO AZUMA
IPC: F25B49/02
Filed: 2022-01-19
Abstract: To acquire a state amount which is reflected by the largeness of a refrigerant quantity, in a freezing device having an overcooling heat exchanger.SOLUTION: A heat source unit 10 comprises a compressor 11, a heat source heat exchanger 13, a condensed refrigerant flow passage 71, a heat source expansion valve 15, an overcooling heat exchanger 16, an overcooling limit mechanism 40 and a control part 19. The compressor 11 creates a high-pressure refrigerant R2 by compressing a low-pressure refrigerant R1. The heat source heat exchanger 13 condenses the high-pressure refrigerant R2. The condensed refrigerant flow passage 71 guides a condensed refrigerant R3 which is discharged by the heat source heat exchanger. The overcooling heat exchanger 16 cools the condensed refrigerant R3. The overcooling limit mechanism 40 limits the cooling of the condensed refrigerant R3 by the overcooling heat exchanger 16. The control part 19 controls the overcooling limit mechanism 40, and determines a refrigerant quantity A corresponding to an overcooling degree SC of the condensed refrigerant R3. The control part 19 stops the limit of the cooling performed by the overcooling limit mechanism 40 at a normal operation, and at a refrigerant quantity determination operation, limits the cooling by the overcooling limit mechanism 40.SELECTED DRAWING: Figure 1
Patent JP-2023107297-A (JP)
Title: Inventory management device and inventory management system
Inventor: ARAI HAYATO
IPC: G06Q10/087
Filed: 2022-01-24
Abstract: To provide an inventory management device, an inventory management system, and a program capable of appropriately performing material management while suppressing personnel costs.SOLUTION: An inventory material management server 1000 for managing the inventory of multiple types of purchased and received paints includes: an inventory material management unit 102a that registers the purchased paints as inventory materials; a control unit 101 that identifies the types of the inventory materials registered by the inventory material management server 1000 based on product information included in image data on paint cans captured by a communication terminal 3001A equipped with an imaging unit 304; and a communication unit 103 that transmits information about the inventory materials of the identified types to the communication terminal 3001A which is a transmission source.SELECTED DRAWING: Figure 1
Patent JP-2023108732-A (JP)
Title: Shape distortion prediction model and construction method of the same, control command device of steel plate manufacturing line using shape distortion prediction model and operation method of the same, and steel plate manufacturing method
Inventor: KODAMA KAI
IPC: B21B37/44
Filed: 2022-01-26
Abstract: To effectively suppress shape distortion of a steel plate in a cooling process of a steel plate manufacturing.SOLUTION: A manufacturing technique of a steel plate using a shape distortion prediction model conformed to a steel plate manufacturing line to manufacture a steel plate is provided. The shape distortion prediction model performs machine learning using a prescribed machine learning algorithm so as to make a prediction value of the shape distortion amount of the steel plate approach to an actual value of the shape distortion amount of the steel plate in which components of the steel plate, size of the steel plate, heating temperature to the steel plate, and a prescribed cooling condition including top and bottom water volume ratio of cooling water supplied to the steel plate are explanatory variables, and shape distortion amount of the steel plate is an objective variable. In the shape distortion prediction model, the prediction value is outputted based on the explanatory variables at the time of operation of the steel plate manufacturing line, and the top and bottom water volume ratio is determined based on the prediction value by an inverse analysis method.SELECTED DRAWING: Figure 1
Patent JP-2023108863-A (JP)
Title: Radio communications system
Inventor: OKADA YASUTOMO
IPC: H04W4/08
Filed: 2022-01-26
Abstract: To provide a radio communications system capable of designating an individual terminal station as a command target of a simultaneous command and improving convenience.SOLUTION: In a radio communications system, a command table 1 provides a first region 11 and a second region 12 in the region of licensed user information in a telegram of a simultaneous command, and sets a preset individual number difference value in the first region 11, in the second region 12, "1" is set to the bit number of a numerical value obtained by subtracting the individual number difference value from a terminal station number of a terminal station 4 that is the target of the simultaneous command, and sets "0" to the bit number of the numerical value obtained by subtracting the individual number difference value from the terminal station number of the terminal station 4 that is not subject to the simultaneous command, and transmit the simultaneous command.SELECTED DRAWING: Figure 2
Patent JP-2022044768-A (JP)
Title: Sputtering target
IPC: C23C14/34
Filed: 2022-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target which allows suppression of contamination of a fluorine element being an impurity in the sputtering target, suppression of generation of an abnormal discharge due to fluorine when a thin film is formed by using the sputtering target, and formation of a thin film having a good orientation. 
     SOLUTION: A sputtering target includes aluminum, and one or both of a rare earth element and a titanium group element. The content of fluorine is 100 ppm or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023113271-A (JP)
Title: Construction method of soil cement continuous wall
Inventor: OTANI MAMORU
IPC: E02D5/20
Filed: 2022-02-03
Abstract: To lengthen an excavation depth and an inserted core material length since a hole wall clearance can be increased by making a following pile diameter smaller than a preceding pile diameter as a countermeasure against lack of room for a hole wall clearance due to the same diameter of a preceding pile as that of a following pile, in a construction method of soil cement continuous walls.SOLUTION: An excavation diameter of a columnar body of a following pile is smaller than an excavation diameter of a columnar body of a preceding pile. A core material made of an H-shaped steel to be inserted into the columnar body of the following pile has the same shape as an H-shaped steel to be inserted into the columnar body of the preceding pile. A distance between a flange end of a core material made of the H-shaped steel to be inserted into the columnar body of the preceding pile and an outer peripheral edge of the excavation diameter of the columnar body of the following pile can be secured long also along a depth of the core material to be inserted.SELECTED DRAWING: Figure 1
Patent JP-2023113272-A (JP)
Title: Sticking method of cushion tape
Inventor: KAMATA KEI
IPC: B65H41/00
Filed: 2022-02-03
Abstract: To provide a sticking method that enables a cushion tape to accurately stick to a work-piece.SOLUTION: A method for sticking a cushion tape with a predetermined length to a work-piece includes: a peeling step of sequentially peeling a cushion tape from a sheet in which a number of cushion tapes with a predetermined length are arranged, in an arrangement direction which is a width direction of the sheet, in a separator; and a sticking step of sticking the cushion tapes peeled in the peeling step to the work-piece. In the peeling step, the cushion tape S1 positioned at a first end part in the arrangement direction of the sheet is peeled first, and the cushion tape E1 positioned at a second end part in the arrangement direction of the sheet is not peeled last time but peeled before the last time.SELECTED DRAWING: Figure 18
Patent JP-2022051837-A (JP)
Title: Motor, compressor, air blower, and refrigerating air conditioner
IPC: H02K21/16
Filed: 2022-02-07
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of a motor by reducing a temperature rise in a permanent magnet of a rotor. 
     SOLUTION: A motor (1) comprises a rotor (2) including a first rotor end (21a) and a second rotor end (21b), and a stator (3) including a first stator end (31a) and a second stator end (31b). The first rotor end (21a) is positioned away from the first stator end (31a) to a first side. The second rotor end (21b) is positioned away from the second stator end (31b) to the first side. When a distance from a permanent magnet (220) to a first end plate (27a) is defined as D1 and a distance from the permanent magnet (220) to a second end plate (27b) is defined as D2, a relation between the distance D1 and the distance D2 satisfies D1>D2≥0. A thickness of each of a plurality of electromagnetic steel sheets (201) is 0.1 mm or more and 0.25 mm or less. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022082535-A (JP)
Title: Display device and control method thereof
IPC: H04M1/00
Filed: 2022-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a display device providing ambient service and a display device therefor. 
     SOLUTION: A display device 310 that communicates with a mobile device 360 coupled via a BLE communication network determines whether a registered mobile device is in the vicinity of the display device in order to determine whether a user is around the display device. Also, in order to determine, a BLE signal sent from the mobile device is utilized. If the display device is unable to sense the BLE signal sent from the mobile device, it determines that the registered mobile device is not in the vicinity. Thereby, the display device recognizes that the user is not located in the vicinity, and when ambient service is in execution, terminates the ambient service, enters a sleep mode, and maintains the sleep mode continuously when the sleep mode is already entered. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119863-A (JP)
Title: Composition for regulated expression and composition for cell protection
Inventor: SATO KAZUOMI
IPC: C12N1/12
Filed: 2022-02-17
Abstract: To provide a novel composition for regulated expression.SOLUTION: A composition for regulated expression contains extract of Nostoc verrucosum as an active ingredient. The composition for regulated expression regulates the expression of at least one cell protection-related gene selected from the nrf-2 gene, sirt-1 gene, and MMP-1 gene.SELECTED DRAWING: Figure 1
Patent JP-2023125706-A (JP)
Title: Object recognition device, object recognition method, and object recognition system
Inventor: YAMAOKA MEGUMI
IPC: G06T7/00
Filed: 2022-02-28
Abstract: To provide an object recognition device capable of supporting a worker to swiftly recognize by quickly recognizing the ingredients that make up a meal or bento, where multiple ingredients are placed in the right place.SOLUTION: The object recognition device includes; an image processing unit that generates a first image by performing first image processing on a picked-up image of a recognition object having multiple items picked up by an imaging unit; a storage unit that stores the generated first sample image based on the first image processing on a sample image of a sample that has multiple items picked up by the imaging unit; a determination unit that determines the status of the recognition object based on a comparison result between the first image and the first sample image.SELECTED DRAWING: Figure 4
Patent JP-2023126028-A (JP)
Title: Storage bag and manufacturing method of storage bag
Inventor: TANAKA FUMIHIKO
IPC: B65F1/00
Filed: 2022-02-28
Abstract: To provide a storage bag that is easy to tie when tying the opening and that can control odor leakage from the containment from the knot.SOLUTION: A storage bag 10 accommodates a containment item 19 by tying an opening 15, the storage bag 10 including: a first side portion 11; a second side portion 12; and a gusset 14 comprising the bottom portion. The first side portion 11, the second side portion 12, and the gusset 14 include a laminated film having an inner layer including a resin made of an ethylene polymer, an outer layer including a resin made of an ethylene polymer, and a barrier layer sandwiched between the inner and outer layers. The thickness of the laminated film is in the range of 15-25 μm and has welded portions 16 and 17 on both the first side portion 11 and second side portion 12.SELECTED DRAWING: Figure 2
Patent JP-2022066309-A (JP)
Title: Electrode material and process for preparation thereof
IPC: H01M4/505
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide electrode materials and processes for their preparation. 
     SOLUTION: The present application describes an electrode material comprising particles of an electrochemically active material dispersed in a polymer binder, the polymer binder being an acidic polymer or a mixture comprising a binder soluble in an aqueous solvent or a non-aqueous solvent (for instance, NMP) and an acidic polymer. The present application also further relates to processes for the preparation of the electrode material and electrodes containing the material, as well as to the electrochemical cells and their use. The present technical field generally relates to electrode materials and processes for their preparation, (for instance, electrode materials using a binder containing an acidic polymer or a water-soluble binder and an acidic polymer). The present application also relates to the use of the electrode materials for the preparation of electrodes and their use in electrochemical cells (for instance, lithium-ion batteries). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127199-A (JP)
Title: Wiring harness
Inventor: HAGI MASAHIRO
IPC: H02G15/18
Filed: 2022-03-01
Abstract: To easily bend an electric wire.SOLUTION: A wiring harness W comprises a first electric wire 10, a second electric wire 20 and a connection component 30. The first electric wire 10 has a first core wire 11. The second electric wire 20 has a second core wire 21. The connection component 30 electrically connects the first core wire 11 with the second core wire 21. The connection component 30 has a first connection 31, a second connection 32, and a bellows part 33. The first connection 31 is electrically connected with the first core wire 11. The second connection 32 is electrically connected with the second core wire 21. The bellows part 33 is provided between the first connection 31 and the second connection 32 and has a bellows shape.SELECTED DRAWING: Figure 6
Patent JP-2023127224-A (JP)
Title: Plating apparatus
Inventor: ISHII TSUBASA
IPC: C25D21/12
Filed: 2022-03-01
Abstract: To provide a plating apparatus that can improve the uniformity of a plating film formed on a substrate.SOLUTION: A plating apparatus comprises: a plating tank; a substrate holder for holding a substrate; and an anode arranged in the plating tank so as to face the substrate held by the substrate holder. The plating apparatus also comprises: a conduit tube, at least part of which is filled with a plating solution, having a first part including an open end arranged in an area between the substrate held by the substrate holder and the anode, and a second part separated from the area between the substrate held by the substrate holder and the anode; and a potential sensor which is arranged on the second part of the conduit tube and configured so as to measure a potential of the plating solution.SELECTED DRAWING: Figure 4
Patent JP-2022136051-A (JP)
Title: Multispectral microscope system and method for registering first and second images by means of multispectral microscope system
Inventor: Christian schumann
IPC: G02B21/00
Filed: 2022-03-04
Abstract: To provide a method for registering first and second images in a multispectral microscope system.SOLUTION: A multispectral microscope system (100) includes: a first detector element (118) for capturing a first image of a sample (102) in a first spectral channel (114); a second detector element (120) for capturing a second image of the sample (102) in a second spectral channel (116); and a processor (128). The processor (128) is configured for determining a spatial correlation between the first and second images based on a spectral crosstalk between the first spectral channel (114) and the second spectral channel (116), and registering the first and second images based on the spatial correlation.SELECTED DRAWING: Figure 1
Patent JP-2023132838-A (JP)
Title: Information processing program, information processing method and information processing unit
Inventor: TAKATSU HIROAKI
IPC: G10L13/08
Filed: 2022-03-11
Abstract: To provide an information processing program, an information processing method and an information processing unit, which provide information by estimating information and a method desired by a user.SOLUTION: An information processing unit 1 includes: restriction time estimating means 100 for estimating a restriction time that an article can be reproduced on the basis of at least one of a content of the article of content information 111, user information 112 of a user hearing voice which reproduces the article and a space being an object of the article; interest degree estimation means 101 for estimating an interest degree to the article and a sentence included in the article on the basis of the user information 112; content selection means 102 for selecting one or a plurality of articles on the basis of restriction time and the interest degree of the user from the plurality of articles; and scenario information generating means 104 for generating scenario information 114 on the basis of the restriction time and the interest degree of the user by using the sentences of the one or the plurality of articles selected by the content selection means 102.SELECTED DRAWING: Figure 2
Patent JP-2023135198-A (JP)
Title: Fluorine-containing compound and contrast medium
Inventor: YANAI NAOKO
IPC: C07D211/94
Filed: 2022-03-15
Abstract: To provide a fluorine-containing compound capable of obtaining highly sensitive magnetic resonance imaging.SOLUTION: There is provided a fluorine-containing compound having two nitroxide radical-containing groups (R1, R2, R3 and R4 each independently is an alkyl group having 1 to 10 carbon atoms which is substituted or unsubstituted with a substituent containing no fluorine atom) represented by the formula (1) and having one to three -O-C(CF3)3, wherein the nitroxide radical-containing groups and -O-C(CF3)3 are bonded via a chain structure having an atomic number of 2 to 17.SELECTED DRAWING: None
Patent JP-2023136315-A (JP)
Title: Map update section determination device, map update section determination method, and computer program for map update section determination
Inventor: TANAKA MASAHIRO
IPC: G01C21/34
Filed: 2022-03-16
Abstract: To provide a map update section determination device that generates map information or determines the road section to be updated in such a way as for drivers to enjoy merits of automatic driving control.SOLUTION: A map update section determination device comprises: an evaluation value calculation unit 42 that calculates an evaluation value that represents the degree of improvement of a driver's convenience obtained by generating or updating map information with regard to two or more road sections selected from among road sections for which map information is unusable, on the basis of costs due to handover between automatic driving and manual driving; and an identification unit 43 that causes the evaluation value calculation unit 42 to calculate an evaluation value while replacing one or more of the two or more selected road sections with other unselected road sections, and identifies each of the two or more selected road sections as the road section for which map information is to be generated or updated, that corresponds to the evaluation value at which the degree of the driver's convenience is highest among the evaluation values having been calculated until the evaluation values satisfy a prescribed termination condition.SELECTED DRAWING: Figure 5
Patent JP-2023142544-A (JP)
Title: Game machine
Inventor: NISHIHATA YUSUKE
IPC: A63F5/04
Filed: 2022-03-25
Abstract: To provide a game machine capable of reducing manufacturing costs.SOLUTION: A main control board and a game value control board are housed in the respective board cases, multiple marks printed on the main control board to which an intermediate control board to which multiple devices required for progressing a game are connected is connected are configured so as to be capable of specifying each different inherent information, a beltlike member can set a state in which inherent information can be read individually each or a state in which it cannot be read individually each, and the first mark can specify inherent information showing a first manufacturer and the second mark can specify inherent information showing a second manufacturer.SELECTED DRAWING: Figure 35
Patent JP-2023145946-A (JP)
Title: Liquid ejection device
Inventor: SASAKI ZENICHIRO
IPC: B41J2/01
Filed: 2022-03-29
Abstract: To appropriately perform purge according to the number of anomalous nozzles when ejecting liquid from a plurality of nozzles forming a plurality of nozzle groups different in liquid ejecting condition for a nozzle due to the purge.SOLUTION: Color suction purge is performed by driving a suction pump while three nozzle arrays different in color of ink ejected from a nozzle are kept covered with a cap. If the respective numbers of anomalous nozzles in the nozzle arrays are Ay, Ac, Am and if at least one of a condition that the number Ay of the anomalous nozzles is equal to or greater than a threshold Hy, a condition that the number Ac of the anomalous nozzles is equal to or greater than a threshold Hc, a condition that the number Am of the anomalous nozzles is equal to or greater than a threshold Hm, and a condition that a total number Ag (=Ay + Ac + Am) of the anomalous nozzles is equal to or greater than a threshold Hg is satisfied (S105: YES), a color purge process is executed to perform the color suction purge (S106).SELECTED DRAWING: Figure 5
Patent JP-2023147567-A (JP)
Title: Ultrafine bubble concentration measurement method
Inventor: MATSUO KAZUKI
IPC: G01N15/02
Filed: 2022-03-30
Abstract: To provide a method for accurately measuring bubble concentration of UFB contained in a viscous sample.SOLUTION: There is provided a method for measuring bubble concentration of ultrafine bubbles in a sample that contains the bubbles and has a viscosity of 1000 Pa s or greater, which includes the steps of: obtaining bubble size distribution data (a) for the sample by a particle size analysis-particle trajectory analysis (PTA) method; obtaining a reference sample from the sample from which bubbles are removed to 80% or less; obtaining bubble size distribution data (b) of the reference sample by the PTA method; and calculating the bubble concentration of fine bubbles contained in the sample by performing an operation including subtracting the bubble diameter distribution data (b) from the acquired bubble diameter distribution data (a). Thus a viscosity value under the analysis conditions of the PTA method of the sample is used as a viscosity parameter for the PTA method.SELECTED DRAWING: Figure 1